| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | A. Steffen AG, Elektrohandel | 🇨🇭Svizzera | Active | 21/04/2022 – present |
| Officer | DN Immobilien AG | 🇨🇭Svizzera | Active | 06/04/2022 – present |
| Officer | Kablan AG | 🇨🇭Svizzera | Active | 06/04/2022 – present |
| Officer | Kertész Kabel AG | 🇨🇭Svizzera | Dissolved | 27/05/2021 – present |
| Officer | Elimpex AG | 🇨🇭Svizzera | Dissolved | 27/05/2021 – present |
| Officer | nr immohome ag | 🇨🇭Svizzera | Active | 28/08/2017 – present |
21/04/2022
appointed
06/04/2022
appointed
28/08/2017
appointed